A randomized 25 question test from a pool of 761 questions, good luck!
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameters value being set by an operator?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and DSL be used primarily?
There are several data access methods used to transmit data. Which of the answers below can be described as a single controlling device commences communication with the responding devices attached to the same network?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve multiple DA server scalability issues?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
The HMI in a SCADA system uses typical hardware and software. Which of the environments below would the HMI reside?
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
Which of the signalling methods below best represent the one used by Foundation fieldbus H1 for transmission?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
A modern DCS needs to be able to respond to growing demands. Which of the terms below is best defined as the measure of a system's ability to increase or decrease in performance and cost in response to changes in application and system processing demands.
A typical DCS has at least four layers in it's architecture. Fieldbus and DeviceNet are all under the direct control of which of the layers below?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of firewall in its connection to the control network?
The data link layer of the OSI manages access to be able to transmit data. Which of the answers below represents a all typical access method?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as a temporary suppression of an alarm?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in visual indications of data?
In each OSI layer, each device must be identified to be used. In which of the layers below does the physical address of each network device reside?
Which of the terms below can be best described as recommended commands to perform advanced configuration of devices?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical layer?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will typically contain a high level of encryption andsecurity
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a flashing alarm?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical layer?